Question

Consider a simplified TCP's AIMD algorithm where the congestion
window size is measured in number of segments,not in bytes.In
additive increase the congestion window increases by one segment in
each RTT.In multiplicative decrease, the congestion window size
decreases by half(if the result is not an integer round down to the
nearest integer).Suppose that the two TCP connections C1 and C2,
share a single congested link of speed 30 segments per second.
Assume both C1 and C2 are in the congestion avoidance
phase.Connection C1's RTT is 100 msec and connection C2's RTT is
200 msec. Assume that when the data rate in the link's speed , all
TCP connections experience data segment loss.

a) If both C1 and C2 at time t0 have a congestion window of 10
segments, what are their congestion window sizes after 2200
msec